Rotary Lobe Pump

Description

Introduction:

Rotary Lobe Pump is a positive displacement pump, which has two rotors in the pump head. The two rotors fixed on two shafts and rotate syn-chronically in counter direction. The rotation creates vacuum volume on the inlet side. The liquid is sucked into the pump head and travels around in the chamber between the rotor and the pump head casing, and is forced out on the outlet side.

lobe pump is special designed for liquid sugar, vegetable oil, edible oil, molasses, chocolate, cooking oil, paste, milk, fruit, etc.

Product details:

Working Principle:	Double rotors
Main applications:	Oil, food, colloid
Driver:	Electric motor
Power Specs:	220V,240V,380V,400V,415V,440V  50hz/60hz
Max.permissible fluid temperature:	100°C(212°F) / 200°C(392°F)-water cool type
Type of connection:	Quick clamp, Flange, Thread, SMS, Barb, Square port
Position of inlet/outlet:	Horizontal or Vertical
Casing/Inner parts material:	SS304, SS316L
Shaft seal type:	Mechanical seal
Maximum viscosity:	1×106 C.S.T
Maximum drive rating:	30kW(40HP)
Maximum caliber:	125mm(5inch)
Maximum discharge-side pressure:	1.6MPa(16bar)
Suction pressure	0.08Mpa(0.8bar)
Flow rate range:	0.3-72m3/h(1.3-316.8US.GPM)

 

Performance data:

Model	L/R	RPM	Flow L/H	Pressure Mpa	Viscosity CP	Power KW	Caliber mm
RP1	0.05	40~700	0-1000	1.0	1-1000000	0.25-1.5	1”
RP2	0.1	40~700	200-2000	1.2	1-1000000	0.55-2.2	1.25”
RP3	0.17	40~500	400-3000	1.2	1-1000000	0.75-3.0	1.5”
RP5	0.26	40~500	600-5000	1.5	1-1000000	1.5-5.5	2”
RP8	0.46	40~450	1000-8000	1.5	1-1000000	2.2-11	2.5”
RP12	0.70	40~450	1600-12000	1.5	1-1000000	3.0-15	2.5”
RP20	1.2	40~400	2800-20000	1.5	1-1000000	4.0-18.5	3”
RP35	0.35	40~400	5000-35000	1.5	1-1000000	7.5-30	4”
RP55	0.42	40~350	10000-55000	1.5	1-1000000	11-45	DN125
RP80	0.52	40~350	16000-80000	1.5	1-1000000	7.5	DN150
RP120	0.72	40~300	26000-120000	1.5	1-1000000	7.5	DN150